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inessss [21]
4 years ago
5

______ properties can be observed only when the substance in a sample of matter are changing into different substances

Biology
2 answers:
blsea [12.9K]4 years ago
8 0
Chemical properties can be observed only when the substance in a sample of matter are changing into different substances.
sattari [20]4 years ago
7 0

Answer: Chemical

Explanation:

Chemical properties of a substance can be observed only when the substances are changing its properties.

The change is irreversible so it needs to be at the time it is taking place else it would not be visible to the people.

The change in color of chemical substances can be observed during the time of chemical reaction.

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clay soil:very packed particles,becomes water logg,rich in nutrient and humus.but is not aerated
Loamy soil is not packed in particles but is kind of in between
5 0
3 years ago
Other scientists hypothesize that organic compounds could have come to Earth_____.
ioda
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3 years ago
What is the thin layer of endothelial tissue that lines the inner surface of the heart and the valves called
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Answer:

Endocardium

Explanation:

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3 years ago
What type of selection is occurring because baby's with low or high birth rates are less likely to survive?
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ANSWER ASAP PLEASE <br><br> What impact do trees have on the food web?
kati45 [8]

Answer:

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Explanation:

4 0
3 years ago
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